An Expert System for Selection of Components of Compound Die

2014 ◽  
Vol 13 (03) ◽  
pp. 181-195 ◽  
Author(s):  
Sachin Kashid ◽  
Shailendra Kumar
Keyword(s):  
Expert System ◽  
Domain Knowledge ◽  
Research Work ◽  
Small Scale ◽  
Production Rules ◽  
Sources Of Knowledge ◽  
Die Set ◽  
Different Sources ◽  
Selection Of ◽  
Important Activity

Selection of die components is an important activity for the design of a compound die. The traditional methods of carrying out this task are complex, time-consuming, and skill-intensive. This paper describes the research work involved in the development of an expert system for selection of components of compound die. The proposed system is constructed in the form of eight modules. For development of system modules, domain knowledge acquired from different sources of knowledge acquisition is refined and then framed in the form of "IF-Then" variety of production rules. System modules are coded in AutoLISP language and user interface is created using Visual Basic (VB). The system is capable of imparting expert advices for selection of type and size of all major die components including die block, die gages, stripper, stripper springs, punches, punch plate, die-set, fasteners, and knockout bar. The proposed system can be implemented on a PC having VB and AutoCAD softwares. Therefore, the implementation cost of proposed system is low and hence easily affordable for small scale stampingindustries.

If-Then Rules for Selection the Die-Set for Sheet Metal Punching and Blanking Dies

2014 ◽  
Vol 980 ◽  
pp. 208-213
Author(s):  
H.M.A. Hussein ◽  
J. Abu Qudeiri ◽  
U. Umer ◽  
R.K. Abdel-Magied
Keyword(s):  
Sheet Metal ◽  
Operation Time ◽  
Die Design ◽  
Selection System ◽  
Cad System ◽  
Automotive Company ◽  
Programming Tools ◽  
Die Set ◽  
Selection Of ◽  
Important Activity

Die-set is an essential tool accessory in sheet metal punching and blanking. The selection of the die-set represents an important activity in the die design operation. Time and money consumed in this operation could be saved by using an automated selection system for die-set components. This paper discusses an intelligent die-set selection system using the AutoCAD platform. The developed system is able to work as either standalone or connected with any die design CAD system by using the well-known AutoCAD programming tools. The proposed system is built using IF-THEN rules approach. The system code is developed using AutoCAD with Visual Basic. A data-base of Nasr Automotive Company (NASCO) for die-set was considered, from which suitable size of die-set was selected automatically. The proposed system could reduce the consumed time in the tool room department from hours to minutes and could reduce effort and cost as well.

scholarly journals Writing A Research Paper: A Guide

2021 ◽  
Vol 9 (01) ◽  
pp. 76-81
Author(s):  
Laxmi Shrestha ◽  
Bishal Joshi ◽  
Anand Kumar
Keyword(s):  
Academic Writing ◽  
Research Work ◽  
Research Paper ◽  
Research Writing ◽  
Process Selection ◽  
Related Information ◽  
Multistep Process ◽  
Preliminary Research ◽  
Different Sources ◽  
Selection Of

INTRODUCTION A research paper is a part of academic writing where there is a gathering of information from different sources. It is multistep process. Selection of title is the most important part of research writing. The title which is interesting should be chosen for the research purpose. All the related information is gathered and the title for research is synthesized. After thorough understanding and developing the title, the preliminary outline is made which maintains the logical path for its exploration. After preliminary research, proper research work is started with collection of previous resources which is then organized and important points are noted. Then research paper is written by referring to outlines, notes, articles, journals and books. The research paper should be well structured containing core parts like introduction, material and methods, results and disscussion and important additional parts like title, abstract, references.

scholarly journals Sistema especialista de elaboração de cardápios nutricionais / Expert System for Nutrition Managemen

2016 ◽  
Vol 5 (2) ◽  
pp. 179-184
Author(s):  
Demitrius Rogério Belai ◽  
Patrick Pedreira Silva ◽  
Elvio Gilberto Da Silva ◽  
Larissa Pavarini da Luz
Keyword(s):  
Linear Programming ◽  
Expert System ◽  
Eating Habits ◽  
Breadth First Search ◽  
Production Rules ◽  
Healthy Life ◽  
Good Nutrition ◽  
Selection Of

ABSTRACTThe good nutrition helps for a healthy life. The nutriocionist is the professional responsible for maintaining the eating habits. This paper aims to develop a software that will help the nutritionist in assembling a weekly menu using production rules, breadth-first search and linear programming. Linear programming is used for calculating the amounts in dishes, the breadth-first search in combination and the production rules in the selection of dishes and validation of menus. The software presented is capable of generating valid menus, compatible with the basic daily needs.RESUMOA correta alimentação ajuda para uma vida saudável. O nutricionista é o profissional responsável pela manutenção de hábitos alimentares. Este trabalho visa desenvolver um software de auxílio ao nutricionista na montagem de um cardápio semanal utilizando regras de produção, busca em largura e programação linear. A programação linear é utilizada no cálculo das quantidades dos pratos, a busca em largura na combinação e as regras de produção na seleção dos pratos e validação dos cardápios. O software apresentado consegue gerar cardápios compatíveis com as necessidades básicas diárias de um indivíduo.

scholarly journals TRUE AND HOLOGRAPHIC KNOWLEDGE

2021 ◽  
Vol 2 ◽  
pp. 525-538
Author(s):  
Austra Reihenova
Keyword(s):  
Learning Content ◽  
Sources Of Knowledge ◽  
The World ◽  
Tremendous Amount ◽  
Structured Knowledge ◽  
True Knowledge ◽  
Amount Of Knowledge ◽  
The Universe ◽  
Different Sources ◽  
Selection Of

The article deals with the direction of philosophy - epistemology, it is a study of knowledge and cognition. The main aspects of epistemology are the dimensions of knowledge, the sources of knowledge and the reliability of knowledge. The education system deals with the acquisition of knowledge, the use of various sources of knowledge and the reflection of the reliability of knowledge in curricula. Learning content includes knowledge that helps to find, create and use new knowledge. Modern curriculum requires a review of all school knowledge, conceptual and factual apparatus of school education. Mankind has accumulated a tremendous amount of knowledge. Essential preconditions for the selection of educational content: that the acquired knowledge covers the basics of various sciences; so that the curriculum covers different types of knowledge; that the student acquires knowledge from different sources of knowledge and uses different dimensions of knowledge; so that in order to explain the processes taking place in the universe, the student uses the true knowledge, which is formed on the laws of eternal harmony, is structured and maintains the whole of the world. The topicality of the article is related to the modern study content, which is based on true structured knowledge. The aim of the article is to review the content of the curriculum so that students have access to quality knowledge that is organized in a system and considered as a whole, and explains the processes taking place in the world.

Integrated FAHP-VIKOR model for green supplier selection in a Nickle coating SME

2020 ◽  
pp. 133-139
Author(s):  
Sanatan Ratna ◽  
B Kumar
Keyword(s):  
Staff Training ◽  
Supplier Selection ◽  
Fuzzy Ahp ◽  
Research Work ◽  
Supplier Evaluation ◽  
Green Supplier Selection ◽  
The Past ◽  
Coating Industry ◽  
Sustainability Issue ◽  
Selection Of

In the past few decades, there has been lot of focus on the issue of sustainability. This has occurred due to the growing concerns related to climate change and the growing awareness about environmental concerns. Also, the competition at global level has led to the search for the most sustainable route in the industries. The current research work deals with the selection of green supplier in a Nickle coating industry based on certain weighted green attributes. For this purpose, a hybrid tool comprising of Fuzzy AHP (Fuzzy Analytical Hierarchy) and VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje) is used. The Fuzzy AHP is used for assigning proper weights to the selected criteria for supplier evaluation, while VIKOR is used for final supplier selection based on the weighted criteria. The three criterions for green supplier selection are, Ecological packaging, Corporate socio-environmental responsibility and Staff Training. The outcome of the integrated model may serve as a steppingstone to other SMEs in different sectors for selecting the most suitable supplier for addressing the sustainability issue.

ANALYSIS OF PLANT FRAGARIA XANANASSA DISEASE DIAGNOSES USING PRODUCTION RULES BASE ON EXPERT SYSTEM

2020 ◽  
Vol 16 (1) ◽  
pp. 25-32
Author(s):  
Basiroh Basiroh ◽  
Wiji Lestari
Keyword(s):  
Expert System ◽  
Early Diagnosis ◽  
General Public ◽  
Insect Pests ◽  
Fruit Rot ◽  
Proper Treatment ◽  
Harvest Time ◽  
Production Rules

Errors that occur in solving problems in strawberry plants (Fragaria Xananassa) such as the presence of leaf patches, fruit rot, perforated leaves, and insect pests can be the cause of not maximum in harvest time. The farmers and the general public who planted strawberry (Fragaria Xananassa) need to know the proper treatment of diseases and pests so that future yields as expected. Therefore, it takes an application as a solution in the delivery of information related to the problems that are often encountered in strawberry plants (Fragaria Xananassa). Methods of production rules can be used to diagnose the disease strawberry (Fragaria Xananassa) based on signs or symptoms that occur in the parts of plants and strawberry, the results of diagnosis using this method are the same as we do Consultation on experts.  The purpose of this study was to determine the early diagnosis of disease in strawberry plants (Fragaria Xananassa) based on signs or symptoms that occur in the plant and fruit parts. The results of the analysis of this study showed that the validation of disease and symptom data in strawberry plants (Fragaria Xananassa) reached 99%, meaning that between the data of symptoms and disease understudy the accuracy was guaranteed with the experts.

Life Cycle Development of Successful Women-owned Enterprises

2020 ◽  
Vol 3 (4) ◽  
pp. 142-152
Author(s):  
Mohammad Waliul Hasanat ◽  
Kamna Anum ◽  
Ashikul Hoque ◽  
Mahmud Hamid ◽  
Sandy Francis Peris ◽  
...  
Keyword(s):  
Life Cycle ◽  
Data Collection ◽  
Research Work ◽  
Primary Data ◽  
Small Scale ◽  
Data Collection Process ◽  
Theoretical Finding ◽  
Successful Women ◽  
Two Phases ◽  
Life Cycle Development

In developing countries, the role of women in the business sector is continuously improving. As a result, female enterprises have also been encouraged in Pakistan. This study is based on life cycle development phases from which women-owned enterprises have to go through in order to become successful. As a primary data source, face-to-face interviews with owners of successful women-owned enterprises were preferred. The data collection process was divided into two phases i.e. Phase-I and Phase-II. After data collection, qualitative analysis has been performed using NVIVO. Findings provide both generic and specific factors involved in life cycle development of women-owned enterprises. This study provides a detailed view of life cycle development model followed by successful women enterprises. The outcome of this research work is a theoretical finding which can be utilized by entrepreneurs owning small scale enterprises to improve their level of performance. Findings can also be helpful for potentially talented women interested in setting up their own business.

Selection of M-dwarfs using Gaia, WISE, and 2MASS

2019 ◽  
Vol 490 (3) ◽  
pp. 4107-4120
Author(s):  
J Bentley ◽  
C G Tinney ◽  
S Sharma ◽  
D Wright
Keyword(s):  
Absolute Magnitude ◽  
Contamination Rate ◽  
M Dwarfs ◽  
Sky Survey ◽  
Model Predictions ◽  
Galaxy Model ◽  
M Dwarf ◽  
Different Sources ◽  
Sources Of Contamination ◽  
Selection Of

ABSTRACT We present criteria for the selection of M-dwarfs down to G < 14.5 using all-sky survey data, with a view to identifying potential M-dwarfs, to be confirmed spectroscopically by the FunnelWeb survey. Two sets of criteria were developed. The first, based on absolute magnitude in the Gaia G passband, with MG > 7.7, selects 76,392 stars, with 81.0 per cent expected to be M-dwarfs at a completeness of >97 per cent. The second is based on colour and uses Gaia, WISE, and 2MASS all-sky photometry. This criteria identifies 94,479 candidate M-dwarfs, of which between 29.4 per cent and 47.3 per cent are expected to be true M-dwarfs, and which contains 99.6 per cent of expected M-dwarfs. Both criteria were developed using synthetic galaxy model predictions, and a previously spectroscopically classified set of M- and K-dwarfs, to evaluate both M-dwarf completeness and false-positive detections (i.e. the non-M-dwarf contamination rate). Both criteria used in combination demonstrate how each excludes different sources of contamination. We therefore developed a final set of criteria that combines absolute magnitude and colour selection to identify 74,091 stars. All these sets of criteria select numbers of objects feasible for confirmation via massively multiplexed spectroscopic surveys like FunnelWeb.

An expert system for the selection of strategic planning technique

Kybernetes ◽  
2002 ◽  
Vol 31 (3/4) ◽  
pp. 550-560 ◽  
Author(s):  
Suresh Subramoniam ◽  
K.V. Krishnankutty
Keyword(s):  
Expert System ◽  
Strategic Planning ◽  
Planning Technique ◽  
Selection Of

A Low Cost Knowledge Based System Framework for Design of Bending Die

2013 ◽  
Vol 549 ◽  
pp. 284-291 ◽  
Author(s):  
Deepak Panghal ◽  
Shailendra Kumar
Keyword(s):  
Sheet Metal ◽  
Low Cost ◽  
Visual Basic ◽  
Die Design ◽  
Small Scale ◽  
Production Rules ◽  
System Framework ◽  
Knowledge Based System ◽  
Sheet Metal Parts ◽  
Knowledge Based

This paper presents a low cost knowledge based system (KBS) framework for design of bending die. Considerations for development of KBS are discussed at some length. The proposed framework divides the task of development of expert system into different modules for major activities of bending die design. The procedure of development of KBS modules is also described at length. Production rules for each module are recommended to be coded in the AutoLISP language and designed to be loaded into the prompt area of AutoCAD or through user interface created using Visual Basic. Each module of the proposed framework is user interactive. Development of one module of the proposed framework is also described at length. This module is capable to assess manufacturability of bending sheet metal parts. An illustrative example is also included to demonstrate the usefulness of this module. The proposed system framework is flexible enough to accommodate new acquired knowledge. As the proposed system is implementable on a PC having AutoCAD software, therefore its low cost of implementation makes it affordable even by small scale sheet metal industries.

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